EP0348846A3 - Balanced-fan rotor and method and apparatus for realising the balancing - Google Patents
Balanced-fan rotor and method and apparatus for realising the balancing Download PDFInfo
- Publication number
- EP0348846A3 EP0348846A3 EP89111501A EP89111501A EP0348846A3 EP 0348846 A3 EP0348846 A3 EP 0348846A3 EP 89111501 A EP89111501 A EP 89111501A EP 89111501 A EP89111501 A EP 89111501A EP 0348846 A3 EP0348846 A3 EP 0348846A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- realising
- balancing
- balanced
- fan rotor
- rotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/662—Balancing of rotors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3822179 | 1988-06-30 | ||
DE3822179 | 1988-06-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0348846A2 EP0348846A2 (de) | 1990-01-03 |
EP0348846A3 true EP0348846A3 (en) | 1990-04-18 |
EP0348846B1 EP0348846B1 (de) | 1992-06-03 |
Family
ID=6357677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89111501A Expired - Lifetime EP0348846B1 (de) | 1988-06-30 | 1989-06-23 | Ausgewuchtetes Lüfterrad sowie Verfahren und Vorrichtung zur Herbeiführung des Unwuchtausgleiches |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0348846B1 (de) |
DE (1) | DE58901573D1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1074098C (zh) * | 1997-08-18 | 2001-10-31 | 台达电子工业股份有限公司 | 鼓风机的导流装置 |
US7283325B2 (en) | 2003-08-28 | 2007-10-16 | Hitachi Global Storage Technologies Netherlands Bv | Apparatus and system for centering media disks on the hub of a spindle motor in a hard disk drive |
US7155807B2 (en) * | 2003-08-28 | 2007-01-02 | Hitachi Global Storage Technologies Netherlands Bv | Method of centering media disks on the hub of a spindle motor in a hard disk drive |
US7024755B2 (en) * | 2003-08-28 | 2006-04-11 | Hitachi Global Storage Technologies Netherlands B.V. | Method balancing a disk pack in a hard disk drive |
EP1571436A1 (de) * | 2004-03-02 | 2005-09-07 | Ford Global Technologies, LLC, A subsidary of Ford Motor Company | Verfahren zum Auswuchten eines Lüfterrades |
DE102005057750A1 (de) * | 2005-12-02 | 2007-06-06 | Siemens Ag | Verfahren und Vorrichtung zum automatischen Positivwuchten eines Laufrads |
DE102007060479B4 (de) * | 2007-12-14 | 2019-11-21 | Ats Automation Tooling Systems Gmbh | Verfahren zum automatischen Auswuchten eines Flügelrades |
DE102008053838B4 (de) * | 2008-10-30 | 2012-08-02 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Wuchtung eines Rotationskörpers |
CN105940226B (zh) * | 2014-03-05 | 2018-07-03 | 三菱重工业株式会社 | 旋转流体元件以及旋转流体元件的不平衡修正方法 |
BR112019007618A2 (pt) | 2016-10-18 | 2019-07-02 | Carrier Corp | conjunto de ventilador |
US11041502B2 (en) | 2018-01-30 | 2021-06-22 | Carrier Corporation | Double inlet backward curved blower |
DE102018213810A1 (de) * | 2018-08-16 | 2020-02-20 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Verfahren zum Ausgleich einer Unwucht einer Lüftervorrichtung sowie entsprechende Lüftervorrichtung |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1762140A (en) * | 1928-06-08 | 1930-06-10 | American Manganese Steel Co | Method of and means for balancing rotary bodies having radiating blades |
US2165069A (en) * | 1937-01-27 | 1939-07-04 | Howard T Reynolds | Fan |
DE958147C (de) * | 1955-05-01 | 1957-02-14 | Siemens Ag | Schaufelrad fuer Geblaese, insbesondere fuer Staubsauger |
GB1001153A (en) * | 1960-09-08 | 1965-08-11 | Firth Cleveland Ltd | Improvements relating to rotors for flow machines |
DE1403564A1 (de) * | 1956-12-07 | 1969-08-28 | Firth Cleveland Ltd | Trommellaeufer fuer Querstromgeblaese |
DE2019649A1 (de) * | 1970-04-23 | 1971-11-04 | Endl Gmbh & Co Elektronik | Vorrichtung zum Ablaengen von Unwuchtausgleichgewichten |
US3694881A (en) * | 1970-06-10 | 1972-10-03 | Dov Z Glucksman | Method for manufacturing squirrel-cage rotors for fluid moving devices |
DE2629428A1 (de) * | 1976-06-30 | 1978-01-05 | Siemens Ag | Verfahren zur auswuchtung rotierender massen, insbesondere von luefterraedern bei kfz-geblaesen |
US4079488A (en) * | 1976-01-05 | 1978-03-21 | Masao Yuda | Fan wheel for blower and apparatus for manufacturing same |
GB2046360A (en) * | 1979-03-31 | 1980-11-12 | Aes Plastics Ltd | Fluid impeller |
-
1989
- 1989-06-23 EP EP89111501A patent/EP0348846B1/de not_active Expired - Lifetime
- 1989-06-23 DE DE8989111501T patent/DE58901573D1/de not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1762140A (en) * | 1928-06-08 | 1930-06-10 | American Manganese Steel Co | Method of and means for balancing rotary bodies having radiating blades |
US2165069A (en) * | 1937-01-27 | 1939-07-04 | Howard T Reynolds | Fan |
DE958147C (de) * | 1955-05-01 | 1957-02-14 | Siemens Ag | Schaufelrad fuer Geblaese, insbesondere fuer Staubsauger |
DE1403564A1 (de) * | 1956-12-07 | 1969-08-28 | Firth Cleveland Ltd | Trommellaeufer fuer Querstromgeblaese |
GB1001153A (en) * | 1960-09-08 | 1965-08-11 | Firth Cleveland Ltd | Improvements relating to rotors for flow machines |
DE2019649A1 (de) * | 1970-04-23 | 1971-11-04 | Endl Gmbh & Co Elektronik | Vorrichtung zum Ablaengen von Unwuchtausgleichgewichten |
US3694881A (en) * | 1970-06-10 | 1972-10-03 | Dov Z Glucksman | Method for manufacturing squirrel-cage rotors for fluid moving devices |
US4079488A (en) * | 1976-01-05 | 1978-03-21 | Masao Yuda | Fan wheel for blower and apparatus for manufacturing same |
DE2629428A1 (de) * | 1976-06-30 | 1978-01-05 | Siemens Ag | Verfahren zur auswuchtung rotierender massen, insbesondere von luefterraedern bei kfz-geblaesen |
GB2046360A (en) * | 1979-03-31 | 1980-11-12 | Aes Plastics Ltd | Fluid impeller |
Non-Patent Citations (1)
Title |
---|
MACHINE DESIGN, Vol. 31, 28 Mai 1959, Cleveland R.R. ZENK "Designing for balance" Seiten 104-109 * |
Also Published As
Publication number | Publication date |
---|---|
EP0348846A2 (de) | 1990-01-03 |
EP0348846B1 (de) | 1992-06-03 |
DE58901573D1 (de) | 1992-07-09 |
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